Chicago Jack LB Series Lever Hoist Owner’s Manual
- August 28, 2024
- Chicago Jack
Table of Contents
Chicago Jack LB Series Lever Hoist
Specifications
- Product: LB-Series Lever Hoists
- Capacities: 3/4, 1, 1 1/2, 2, 2 3/4, 3, 6, and 9 Ton
- Applications: Heavy-duty construction work, mining, manufacturing, shipbuilding, maintenance, and repair
Product Usage Instructions
Features
The LB Series lever hoists are designed for use in tight spaces with their
low headroom and compact design. They are ideal for various industries due to
their durability and reliability.
Handling
Ensure you are familiar with the LB lever hoist’s components and functions
before use. Always inspect the hoist for any damage or wear before operation.
Operating Steps
- Attach the hoist securely to a suitable anchor point using the appropriate rigging equipment.
- Pull the chain to raise or lower the load as needed.
- Use the handle to control the lifting process carefully.
Safety Precautions
- Do not exceed the hoist’s rated capacity to prevent accidents.
- Avoid using the hoist if there are any signs of damage or malfunction.
- Always wear appropriate personal protective equipment when operating the hoist.
The LB Series of lever hoists offers a low headroom, compact design that is perfect for use in tight quarters. Regarded as the best lever hoist in the industry, our LB is recommended for use in heavy-duty construction work, mining, manufacturing, shipbuilding and day-to-day maintenance and repair.
Many Benefits From More Features
- Rugged, all-steel construction that weighs less than comparable aluminum models.
- Get positive braking action with a Weston-style load brake incorporating two moisture-resistant brake pads with four braking surfaces. Includes two brake pawls for additional reliability.
- Enjoy protection against dirt and moisture with an enclosed brake mechanism.
- Ensure long life with machined, heat-treated, split load double reduction gears.
- Operate in close quarters with short steel handles and 15-degree recovery strokes.
- The patented spring-loaded freewheel mechanism permits easy adjustment of the load chain and safeguards against accidental freewheeling under load.
- Equipped with standard rubber grip for non-slip operation.
Options: (See page 29)
- Load limit warning handle
- Top hook extender
- Point load hook
- Slip clutch
- Inspection hook
- Bullard® and Shur-Loc® hooks
Capabilities To Count On:
- 5-foot lift is standard, 10-, 15- and 20-foot lifts are also stocked; nonstandard lifts are available as well.
- Grade 100 heat-treated load chain is nickel-plated for corrosion resistance.
- Forged and heat-treated alloy steel hooks open slowly without fracturing under excessive loads. Top and bottom hooks rotate 360.˚
- Test certificate verifies that every hoist has been factory load tested to 125% of rated capacity, under ASME B30.21 requirements.
LB Lever Hoist Specifications & Dimensions
cap. (tons)
| ****
product code
| ****
Headroom c
(in)
| ****
std. Lift (ft)
| ****
pull to *Lift Load (lbs)**
| ****
a (in)
| ****
b (in)
| ****
*D (in)**
| ****
e (in)
| ****
f (in)
| ****
g (in)
| ****
Load chain Diameter (mm) x chain fall Lines
| ****
net Weight (lbs)
| ****
shipping Weight approx. (lbs)
| ****
Weight for additional one foot of Lift (lbs)
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---
3 ⁄4| LB008| 11.0| ****
5
| 54 (36)| ****
5.7
| ****
4.7
| 9.6
(14.4)
| ****
3.8
| ****
1.6
| 0.9| ****
5.6 x 1
| 13| 13| ****
0.5
1| LB010| 11.8| 72 (46)| 1.1| 13| 14
1 1⁄ 2| LB015| 13.2| 64 (45)| 6.3| 5.0| ****
10.4
(14.4)
| 3.9| 1.5| 1.3| 7.1 x 1| 18| 18| 0.7
2| LB020| ****
14.8
| 59 (42)| ****
6.8
| ****
5.9
| ****
4.0
| ****
1.8
| ****
1.4
| ****
8.8 x 1
| ****
25
| ****
26
| ****
1.1
2 3 ⁄4| LB028| 81 (57)
3| LB030| 15.6| 69| ****
7.5
| 6.3| ****
16.3
(16.9)
| ****
4.4
| 1.5| 10.0 x 1| 33| 35| 1.5
6| LB060| 21.3| 72| 8.5| 2.3| 2.0| 10.0 x 2| 57| 60| 3.2
9| LB090| 26.8| 78| 12.0| 4.1| 2.9| 10.0 x 3| 88| 93| 4.7
Figures in parentheses are for hoists with the optional load limit warning handle.
FAQ
- Q: What are the recommended applications for the LB Series lever hoists?
- A: The LB lever hoists are recommended for heavy-duty construction work, mining, manufacturing, shipbuilding, and day-to-day maintenance and repair tasks.
- Q: How can I ensure the safe operation of the LB lever hoist?
- A: To ensure safe operation, always inspect the hoist before each use, follow the specified load capacities, and use appropriate rigging techniques.
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>